977670174

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{983}}^1$

素因数の和:1353

約数の個数: 64

約数和(自身を含む): 2166248448

約数和(自身を除く): 1188578274

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 311, 533, 622, 933, 983, 1066, 1599, 1866, 1966, 2949, 3198, 4043, 5898, 8086, 12129, 12751, 12779, 24258, 25502, 25558, 38253, 38337, 40303, 76506, 76674, 80606, 120909, 165763, 241818, 305713, 331526, 497289, 523939, 611426, 917139, 994578, 1047878, 1571817, 1834278, 3143634, 3974269, 7948538, 11922807, 12534233, 23845614, 25068466, 37602699, 75205398, 162945029, 325890058, 488835087, 977670174]

約数ペア:

[(1, 977670174), (2, 488835087), (3, 325890058), (6, 162945029), (13, 75205398), (26, 37602699), (39, 25068466), (41, 23845614), (78, 12534233), (82, 11922807), (123, 7948538), (246, 3974269), (311, 3143634), (533, 1834278), (622, 1571817), (933, 1047878), (983, 994578), (1066, 917139), (1599, 611426), (1866, 523939), (1966, 497289), (2949, 331526), (3198, 305713), (4043, 241818), (5898, 165763), (8086, 120909), (12129, 80606), (12751, 76674), (12779, 76506), (24258, 40303), (25502, 38337), (25558, 38253)]